1*4882a593Smuzhiyun #ifndef _ASM_POWERPC_ASM_CONST_H 2*4882a593Smuzhiyun #define _ASM_POWERPC_ASM_CONST_H 3*4882a593Smuzhiyun 4*4882a593Smuzhiyun #ifdef __ASSEMBLY__ 5*4882a593Smuzhiyun # define stringify_in_c(...) __VA_ARGS__ 6*4882a593Smuzhiyun # define ASM_CONST(x) x 7*4882a593Smuzhiyun #else 8*4882a593Smuzhiyun /* This version of stringify will deal with commas... */ 9*4882a593Smuzhiyun # define __stringify_in_c(...) #__VA_ARGS__ 10*4882a593Smuzhiyun # define stringify_in_c(...) __stringify_in_c(__VA_ARGS__) " " 11*4882a593Smuzhiyun # define __ASM_CONST(x) x##UL 12*4882a593Smuzhiyun # define ASM_CONST(x) __ASM_CONST(x) 13*4882a593Smuzhiyun #endif 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun /* 16*4882a593Smuzhiyun * Inline assembly memory constraint 17*4882a593Smuzhiyun * 18*4882a593Smuzhiyun * GCC 4.9 doesn't properly handle pre update memory constraint "m<>" 19*4882a593Smuzhiyun * 20*4882a593Smuzhiyun */ 21*4882a593Smuzhiyun #if defined(GCC_VERSION) && GCC_VERSION < 50000 22*4882a593Smuzhiyun #define UPD_CONSTR "" 23*4882a593Smuzhiyun #else 24*4882a593Smuzhiyun #define UPD_CONSTR "<>" 25*4882a593Smuzhiyun #endif 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun #endif /* _ASM_POWERPC_ASM_CONST_H */ 28